-ol b-u bbb bbi bbl bbn bbo bbr bbu bi- bib bii bil bin bio bir biu blb bli bll bln blo blr blu bnb bni bnl bnn bno bnr bnu bob boi bol bon boo bor bou brb bri brl brn bro brr bru bub bui bul bun buo bur buu ibb ibi ibl ibn ibo ibr ibu iib iii iil iin iio iir iiu il- ilb ili ill iln ilo ilr ilu in- inb ini inl inn ino inr inu io- iob ioi iol ion ioo ior iou ir- irb iri irl irn iro irr iru iu- iub iui iur lbb lbi lbl lbo lbr lbu lib lii lil lin lio lir liu llb lli lll lln llo llr llu lnb lni lnl lnn lno lnr lnu lob loi lol lon loo lor lou lrb lri lrn lro lrr lru lub lui lul lun luo lur luu n-i nbb nbi nbl nbn nbo nbr nbu nib nii nil nin nio nir niu nlb nli nll nln nlo nlr nlu nnb nni nnl nnn nno nnu no- nob noi nol non noo nor nou nrb nri nrl nrn nro nrr nru nub nui nul nun nuo nur nuu o-i ob- obb obi obl obn obo obr obu oib oii oil oin oio oir oiu olb oli oll oln olo olu on- onb oni onl onn ono onr onu oo- oob ooi ool oon ooo oor or- orb ori orl orn oro orr oru ou- oui oul oun ouo our rbb rbi rbl rbn rbo rbr rbu rib rii ril rin rio rir rli rll rln rlo rlr rlu rnb rni rnn rno rnr rnu rob roi rol ron roo ror rou rrb rri rrl rrn rrr rru rub rui run ruo rur ruu ubb ubi ubl ubn ubo ubr ubu uib uii uil uin uio uir uiu ulb uli ull uln ulo ulr ulu un- unb uni unl unn uno unr unu uob uol uon uoo uor ur- urb uri url urn uro urr uru uun uur uuu

bbbb bbin bblb bibb bibi bibl bibo biin bili bill bilo bilu bin- bini binn bino binu bio- bioi biol bion biou birb biri birl birn biro birr biru blin blio blir blni blno blob blon bloo blou blub blur bnib bnin bnor bnrr bobb bobi bobo bobu boi- boii boil boin boiu boli boll boln bolo bolu boni bonn bono bonu boob bool boon boor bor- bori born boro borr boru boul boun bour bril brin brio brno brob brol bron broo bror brou brrr brun bubb bubi bubo bubu buin buir buiu bulb buli bull bulu bunb buni bunn buno bunu buol buon bur- burb buri burl burn buro burr buru i-no ibon ibri ibro iiii iiio iino iioi iioo ilin ilio ilir ill- illi illo ilni ilno iloo inbo inni inno innr innu ino- inoi inol inon inor inou inri inro inui inul inun iobi ioii ioio iolo ioni ionn iono iooi iooo iori ioun iri- iril irin irio irlb irob iron irri irul irun iuiu iuno lblr libo libr libu liii liin liir lilb lili lill lilo lilu linn lino lio- lion lior liri lirl lirn liro lirr liru liun llll lloo lob- lobb lobi lobo loin loir loiu loli loll lolo loni lono lonr loob lool loon loor lori lorn loro loui loul loun lour louu lroi lron lrrr luin luli lull lulu luni lunn luno luri n-ii nbbo nibi nibo niir niiu nili nill nilo nilu nini ninl nino nion nioo niou niro niru niur nlrb nnnn nobi nobo nobu noib noil noin noio noir noli noll nolo non- noni nonn nono nonu noo- noob nool noon nooo noor nor- norb nori norn noro norr noul noun nour nrlb nron nrrl nubi nubl nuin nuli null nunn nuno nuon nuri nurl nurn nurr nuru obbo obin oblu oboi obol obon obor obri obro oiii oion olbo olib olin olio olli ollo olon olor olur onil onir onni onno onon onor onur oobi oolo oooo orbb orbi orbo orbu ori- oril orin orio orlo orlu orni orno oro- oron oror orri orro orub ouii ouin ouir oulu oun- our- ourn ouro ouu- rbbb rbbr rib- ribo ribu riin rill rilo rilu rinn rino riol rion riou riri rlin rnbr rnin rnli rob- robb robi robo robu roil roin roio roir roiu roll rolo roni rono roob rooi rool roon roor rori roro roru roub roul roun rrrr rrun rubb rubi rubu ruin rull rulo runi runn runo ruri ruro ruru ruun ubbi ubbo ubii ubir ubli ublo ubon uirr ulli ullo ullr ulno ulo- ulul uni- unii unin unio unir unni unno unon unro uor- urbi urib urin uriu urni uro- urol uroo urri urun urur uulu uuni uuno uuri uuuu

bi-lo bibbo bibin bibio bibri bilbi bilbo bili- bilin billi billo billu binub bioul birin birni birol biron birou birun birur blini blinn bloor blorb blurb blurr bo-bo bobbi bobin bobr bobri boilo boiro bolin boll- bolli bollo bollu bolno bolon bonin bonio bonon bonou boorn booru borbo borin borio born- borno bornu boro- boron boroo borou borro borul borun bouin boul- bouli boulo bouni bouri bourn brill brini brinn brion briou brobo broil broin broll brolo broni bronn brool broon broun brrrr bruin bruiu brull bruni brunn bruno bruri bruun bubon buirn bulb- bulbi bulin buliu bull- bulli bulou bulul bulun bunin bunun buono burin burio burli burn- burol buron buroo burri burro burru burun i-bon ibbur ibibo ibill iblin iborn iiiii iiuni ilino ilio- ilion illin illui ilobu iloni ilori ilulu inbin inili inini inio inio- inion inniu inoil inoli inonu inoor inorb inori inour inrio inrol inrun inurn iolon iono- ioooi ioooo iorio irill irinn irion irobo irono irori irour iuliu iunno l-ron li-on libin liboi libon libor libri libro libru libun lilin liliu lilli lillo lilou lilun linin linlu linon linou lioni lionn lioun liour liril lirio liron lirui liubo liuli lobbo lobi- lobio lobir lobo- lobon lobor loibl loilo lolli